What is Ronald Pacis's specialty?

Ronald Pacis (NPI 1316039936) is a Medicare-billing provider whose primary specialty is Cardiology in Lansing, MI.

Where does Ronald Pacis practice?

Ronald Pacis practices in Lansing, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1316039936.

How much does Medicare pay Ronald Pacis?

Ronald Pacis (NPI 1316039936) received approximately $71K in total Medicare Part B payments, serving 1,299 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1316039936

Ronald PacisDO

CardiologyLansing, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,947

Unique beneficiaries

—

Total services

2,257

Distinct HCPCS

Medicare payment

$61K

Peer benchmark

Total Medicare services vs. 628 Cardiology providers in MI — above median (cohort median 1,777).

PRESCRIBING · PART D · 2024

Total Rx claims

3,875

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

31.5%

Top prescribed drugs

Atorvastatin Calcium422 claims

Metoprolol Succinate339 claims

Evolocumab328 claims

Apixaban287 claims

Lisinopril225 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$83

Payment records

By payment type

Food and Beverage$83

Top paying entities

Food and Beverage$83

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Ronald Pacis's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 94 inbound referrers · 168 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MCLAREN GREATER LANSING	766	5,037
EDWARD W SPARROW HOSPITAL ASSOCIATION	687	3,890
Biotech Clinical Laboratories Inc Clinical Laboratory · Novi, MI	170	682
Jill Knox Physician Assistant · Lansing, MI	104	349
Anthony Wells Physician Assistant · Lansing, MI	95	462
Anthony Armada Diagnostic Radiology · Lansing, MI	80	233
BYRD, TRICIA	77	279
Milind Karve Interventional Cardiology · Lansing, MI	75	343
Kenneth Thorp Diagnostic Radiology · Lansing, MI	73	233
Jerome Cordes Diagnostic Radiology · Lansing, MI	68	170
Andrew Mackersie Diagnostic Radiology · Lansing, MI	63	256
WHITE, ANNETTE	62	157

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MCLAREN GREATER LANSING	599	3,417
EDWARD W SPARROW HOSPITAL ASSOCIATION	447	2,449
Peter Burke Interventional Cardiology · Lansing, MI	314	1,419
Anthony Wells Physician Assistant · Lansing, MI	159	907
Jill Knox Physician Assistant · Lansing, MI	118	627
Biotech Clinical Laboratories Inc Clinical Laboratory · Novi, MI	113	488
REGENTS OF THE UNIVERSITY OF MICHIGAN	101	382
Lyle Mindlin Diagnostic Radiology · Lansing, MI	81	269
Christopher Sweet Diagnostic Radiology · Lansing, MI	79	226
BYRD, TRICIA	75	263
Ellen Meadows Diagnostic Radiology · Lansing, MI	74	184
Andrew Mackersie Diagnostic Radiology · Lansing, MI	72	280

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events